CAJ | 학술논문

洞室的间距和断面是工程设计中的两个重要问题，两者是相互关联的，用统一的设计变量表示洞室间距和断面特征尺寸，以围岩破坏区的总面积作为目标函数，按使用需求确定约束条件。结合工程实例求解这类有约束非线性优化问题，成果合理。
동실적간거화단면시공정설계중적량개중요문제，량자시상호관련적，용통일적설계변량표시동실간거화단면특정척촌，이위암파배구적총면적작위목표함수，안사용수구학정약속조건。결합공정실례구해저류유약속비선성우화문제，성과합리。
Both spacing and cross section of tunnel are two important problems in design of a project and they are correlative. The unified design variables have been used to indicate the characteric sizes of spacing and cross sections of tunnels. The total area of failure zone within surrounding rock has been set as objective function. Whereas the constraint conditions are fixed in accordance with operation requirements. This kind of non-linear optimization problem with constraint has been solved in a practical project. The results are reasonable.